There are a few interesting 4-star weapon substitutes for Dehya in Genshin Impact 6.0 Leaks Impact . The first is Serpent Spine. This Battle Pass-locked claymore has a medium-ranged base attack (510 at level 90), with a decent CRIT Rate sub-stat (27.6% at level 90). This weapon also gradually increases the user’s DMG by 6% every 4 seconds they are on the field. However, the user also takes 3% more DMG every 4 seconds, which makes it a risky choice if players do not have any good healers in Genshin Impact to mitigate the extra dam

After you're done ascending your character to the desired phase, you can increase their talent levels by going to the Talent screen in the character information . Every character has three talents for Normal Attacks, Elemental Skill, and Elemental Burst that can be upgraded up to level ten without any constellations or passiv

These items are the mob drops required to ascend Dehya through different phases and level up her talents .